Retevis RHD-771 Dual Band VHF/UHF SMA-M Soft Antenna

Model: RHD-771(SMA-M)
Antenna type: SMA-M Soft Antenna
Band: Dual band VHF/UHF
Frequency: 144/430MHz (136-174+400-470)MHz
Gain: 2.15dB
Max power: 20 Watts
VSWR: Less than 1.5 Downwards
Impedance: 50Ohm
Connector Type: SMA-M(Male)
Radiation: Omni Material: ABS and Heat shrinkable sleeve
Length: 37.5cm/14.8Inch
Weight: 36g/1.27oz
Color: Black
Yaesu VX-1R, VX-2R, VX-3R, VX-5R, VX-6R, VX-7R
RETEVIS RT1, RT3S, RT3, RT8, RT81
TONGFA TF-UV985, 385
BAOFENG BF-UV3R, UV100, U3
TYT/Tytera TH-UV8R, UVF9, UVF9D, UVF8D, F8, F5, F3, F7, TH-F1, TC-3000A, UVF10, UV6R, UVF9, UVF11, UVF8, TC-3000B, TC-3000S, TC8000, UV8000D, MD-280, MD-380, MD-446

Survival Mini Beetle Brown Knife for EDC attached to the 5.11 tactical multicam RUSH24 backpack

Mini Beetle Stainless Steel Knife
5.11 RUSH24 Multicam Backpack

Average length of the step of a man and a woman

The average length of a man's step is 76 cm
The average length of a woman's step is 67 cm
In the Soviet Union, for orientation, a very practical ratio was used, namely "2 steps = 1.5 m" or "four steps = three meters".

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Средняя длина шага мужчины и женщины

Mini Beetle Stainless Steel Brown Knife

Key-sized multi-tool easily attaches to keychain, keyring, webbing strap. Novelty gadget for hanging on your molle backpack and creative gift for outdoor fans.
Survival knife for EDC.

It is attached to a backpack, a harness of trousers, to shoelaces, hung on neck

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Нож выживания из НАЗ. Крепится к рюкзаку, шлейке брюк, к шнуркам обуви, вешается на шею. Size: 7.4x3.4x1.6 cm / 2.91x1.34x0.63 " (inches)
Weight: 41 g / 1.44 oz
Material: ABS + PVC + Martensitic stainless steel

Ultraviolet 395nm Flashlight

Applications: crack detection, money detector device, examination of tickets, anti-fake detection, hydraulic leak, identity card, animal urine test, fluorescent powder, phosphor agent detection, ore, jewelry, jade detection, archaeology.

Certification: UL, CQC, CE, CCC
Model Number: WF-502B
Wattage: 5W, Lumen: 300
Light Color: UV purple color, Wavelength: 395-410 nm
Model of LED Beads: T6
No Zoom, Non-adjustable Focal Length, Single file Dimmer
Material: Aluminum Alloy
Color: Black
Waterproof: Yes
Model of Battery: 1*18650 3.7V

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One example of application

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Сертификация: UL, CQC, CE, CCC
Модель: WF-502B
Люмен: 300
Испускаемый свет: ультрафиолет
Длина волны: 395-410нм
Фокусное расстояние: некорректируемое
Поддержка регулятора яркости: один уровень
Мощность: 5Вт
Материал корпуса: алюминиевый сплав
Цвет: Черный
Водонепроницаемый: Да
Тип батареи: 18650 3.7В